wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/f62c94a0-d486-473a-8bae-e3b73f38a23d/4DNFIZTU9OT7.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/f62c94a0-d486-473a-8bae-e3b73f38a23d/4DNFIZTU9OT7.bam 4DNFIZTU9OT7
test "8bb49ccd428ce6f803bee35badd9f48b" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIZTU9OT7